Salt levels and different wild life that lives in them can make seas different from each other.
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C since the black hole has no mass therefore it has no pulling gravity!
Answer
Area B will have more iron deposits than area A.
Explanation
Iron ore deposits are located in sedimentary rocks. They are formed from chemical reactions that combined iron and oxygen in marine and fresh waters. Hematite (Fe2O3) and magnetite (Fe3O4) are the two important minerals in iron oxides deposits. Iron ore are formed through chemical reactions that utilize iron and oxygen, where the gas combine with iron in dissolved form to produce Hematite and Magnetite which are deposited in the sea floor as banded iron formations. During a volcanic eruption more iron ore deposits are located near its foot
Answer:
(A) greater than standing crop of fish
Explanation:
Biomass -
It is the mass of the living organisms in a particular area of the ecosystem at a particular time . It even includes the animals , plants and microorganisms .
It is the total mass of the community or the average mass per unit area .
The biomass of the phytoplankton are always more than the biomass of the fish .
Hence the correct statement would be (A) greater than standing crop of fish .
Answer:
√2Rh = √41807040h = √41807040 5280 √h miles ≈ 1.22459 √h miles . For example, if our eye is 5 feet about sea level, then the horizon distance is about 1.22459√5=2.738 miles away.
Explanation:
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